Air Quality

US Air Quality Index (AQI)
050
100
150
200
300
500

Select a working sensor from above to view current parameter values.

AQI Values from Apr 21 2025 05:00 AM

O3 • 22.8

33 Good

PM2.5 • 6.6

19 Good

PM10 • 32.9

22 Good

NO2 • 16.6

17 Good

Select Param to Chart

*MOD sensors currently limited to an 8 day range
Filter Sensors by Clicking on Legend Items Above

EPA establishes an AQI for five major air pollutants regulated by the Clean Air Act. Each of these pollutants has a national air quality standard set by EPA to protect public health. H2S: Hydrogen sulfide is a colorless gas with the odor of rotten eggs. The most common sources of H2S emissions are oil and natural gas extraction and processing, and natural emissions from geothermal fields.

Error fetching windrose plot
AQMD & QUANT_AQ

This map shows various air quality sensors placed in the communities surrounding the Salton Sea. Sensors placed include those from AQMD, QUANT-AQ, and Purple Air.